| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.server.core.api.event; |
| |
| |
| import org.apache.directory.api.ldap.model.constants.SchemaConstants; |
| import org.apache.directory.api.ldap.model.filter.ExprNode; |
| import org.apache.directory.api.ldap.model.filter.FilterParser; |
| import org.apache.directory.api.ldap.model.filter.PresenceNode; |
| import org.apache.directory.api.ldap.model.message.AliasDerefMode; |
| import org.apache.directory.api.ldap.model.message.SearchRequest; |
| import org.apache.directory.api.ldap.model.message.SearchScope; |
| import org.apache.directory.api.ldap.model.name.Dn; |
| |
| |
| /** |
| * Contains the set of notification criteria required for triggering the |
| * delivery of change notifications notifications to {@link DirectoryListener}s. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class NotificationCriteria |
| { |
| /** The scope to use (default to ONE_LEVEL) */ |
| private SearchScope scope = SearchScope.ONELEVEL; |
| |
| /** The AliasderefMode to use (default to DEREF_ALWAYS) */ |
| private AliasDerefMode aliasDerefMode = AliasDerefMode.DEREF_ALWAYS; |
| |
| /** The Base DN to search from (default to null) */ |
| private Dn base = null; |
| |
| /** The filter to use (default to '(ObjectClass=*)') */ |
| private ExprNode filter = new PresenceNode( SchemaConstants.OBJECT_CLASS_AT ); |
| |
| /** The event mask to use (default to everything) */ |
| private int eventMask = EventType.ALL_EVENT_TYPES_MASK; |
| |
| |
| /** |
| * Create a new instance of a NotiticationCriteria |
| */ |
| public NotificationCriteria() |
| { |
| } |
| |
| |
| /** |
| * Create a new instance of a NotiticationCriteria initialized with a search request |
| */ |
| public NotificationCriteria( SearchRequest req ) |
| { |
| this.scope = req.getScope(); |
| this.aliasDerefMode = req.getDerefAliases(); |
| this.base = req.getBase(); |
| this.filter = req.getFilter(); |
| } |
| |
| |
| /** |
| * @param scope the scope to set |
| */ |
| public void setScope( SearchScope scope ) |
| { |
| this.scope = scope; |
| } |
| |
| |
| /** |
| * @return the scope |
| */ |
| public SearchScope getScope() |
| { |
| return scope; |
| } |
| |
| |
| /** |
| * @param aliasDerefMode the aliasDerefMode to set |
| */ |
| public void setAliasDerefMode( AliasDerefMode aliasDerefMode ) |
| { |
| this.aliasDerefMode = aliasDerefMode; |
| } |
| |
| |
| /** |
| * @return the aliasDerefMode |
| */ |
| public AliasDerefMode getAliasDerefMode() |
| { |
| return aliasDerefMode; |
| } |
| |
| |
| /** |
| * @param base the base to set |
| */ |
| public void setBase( Dn base ) |
| { |
| this.base = base; |
| } |
| |
| |
| /** |
| * @return the base |
| */ |
| public Dn getBase() |
| { |
| return base; |
| } |
| |
| |
| /** |
| * @param filter the filter to set |
| */ |
| public void setFilter( ExprNode filter ) |
| { |
| this.filter = filter; |
| } |
| |
| |
| /** |
| * @param filter the filter to set |
| */ |
| public void setFilter( String filter ) throws Exception |
| { |
| this.filter = FilterParser.parse( filter ); |
| } |
| |
| |
| /** |
| * @return the filter |
| */ |
| public ExprNode getFilter() |
| { |
| return filter; |
| } |
| |
| |
| /** |
| * @param eventMask the eventMask to set |
| */ |
| public void setEventMask( int eventMask ) |
| { |
| this.eventMask = eventMask; |
| } |
| |
| |
| /** |
| * @param eventTypes the eventTypes to set |
| */ |
| public void setEventMask( EventType... eventTypes ) |
| { |
| this.eventMask = EventType.getMask( eventTypes ); |
| } |
| |
| |
| /** |
| * @return the eventMask |
| */ |
| public int getEventMask() |
| { |
| return eventMask; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public String toString() |
| { |
| StringBuilder sb = new StringBuilder(); |
| |
| sb.append( "Notification criteria : " ); |
| sb.append( '\'' ).append( base ).append( "', " ); |
| sb.append( '\'' ).append( filter ).append( "', " ); |
| sb.append( '\'' ).append( scope ).append( "', " ); |
| sb.append( '\'' ).append( aliasDerefMode ).append( "', " ); |
| sb.append( '\'' ).append( EventType.toString( eventMask ) ).append( '\'' ); |
| |
| return sb.toString(); |
| } |
| } |